Vulnerability Description
RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. In version 0.23.1 and possibly earlier versions, the MinerU parser contains a "Zip Slip" vulnerability, allowing an attacker to overwrite arbitrary files on the server (leading to Remote Code Execution) via a malicious ZIP archive. The MinerUParser class retrieves and extracts ZIP files from an external source (mineru_server_url). The extraction logic in `_extract_zip_no_root` fails to sanitize filenames within the ZIP archive. Commit 64c75d558e4a17a4a48953b4c201526431d8338f contains a patch for the issue.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Infiniflow | Ragflow | <= 0.23.1 |
Related Weaknesses (CWE)
References
- https://github.com/infiniflow/ragflow/commit/64c75d558e4a17a4a48953b4c201526431dPatch
- https://github.com/infiniflow/ragflow/security/advisories/GHSA-v7cf-w7gj-pgf4ExploitVendor Advisory
FAQ
What is CVE-2026-24770?
CVE-2026-24770 is a vulnerability with a CVSS score of 9.8 (CRITICAL). RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. In version 0.23.1 and possibly earlier versions, the MinerU parser contains a "Zip Slip" vulnerability, allowing an attacker to o...
How severe is CVE-2026-24770?
CVE-2026-24770 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-24770?
Check the references section above for vendor advisories and patch information. Affected products include: Infiniflow Ragflow.